Waterproof Smart Watch Brown

[Global 4G Calls] Built-in Nano SIM card slot, support global independent 4G calls with fast internet speed and high efficiency. [Advanced Technology] Equipped with 64-bit OCTA-core Helio P22 processor, it features running speed up to 2.0GHz. With 4GB RAM and 64GB ROM, bid farewell to lag. [Dual HD Camera] 5.0MP autofocus side-camera brings HD images, free from blur. With 2.0MP front camera, you can make video calls on your wrist and enjoy face ID unlock in 0.1s. [1.6-inch IPS Display] Finely carved screen with color saturation up to 100% shows vivid picture details. Dials and digital displays in various style provide a distinctive wrist touch and visual experience. [Health Monitor] The watch adopts AI intelligent heart rate algorithm to monitor heart rate and sleep quality precisely throughout the day, helping you adjust yourself for a healthier lifestyle.